HOUSTON, Texas (KTRK) -- It could be the end of the line for a Texas-based cafeteria chain known for square fish, the Lu Ann platter, and other comfort food from days gone by. Luby's, Inc.'s board of directors announced Tuesday a plan to liquidate business assets and dissolve the company. "We believe that moving forward with a Plan of Liquidation will maximize value for our stockholders, while also preserving the flexibility to pursue a sale of the Company should a compelling offer that delivers superior value be made," said Luby's President and CEO Christopher J. Pappas in a statement. Luby's,...